This page contains Visual Studio extensions which I used in day to day development. Following is a list of Visual Studio extensions.

Image Optimizer- Developed by Mads Kristensen
This extension allows you to optimize size of images for your application. Once you install this extension it will add a popup menu to optimize images and you can optimize any images from solution explorer itself. The extension uses SmushIt and PunyPNG for optimizing the images. Check out the short video demo. You can download this extension from the following link.

Resharper
Resharper is a renowned productivity tools that provides instructions and shortcuts to implement best practices in codes. It does refactoring of code on the fly. Through it is a paid extension but I have get it as free thorugh MVP benefits form Jetbrains. This is the tool which makes you a better developer.You can find more information and dowload link from following link.